20593154

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{8297}}^1$

素因数の和:8389

約数の個数: 16

約数和(自身を含む): 33158808

約数和(自身を除く): 12565654

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 8297, 16594, 141049, 282098, 605681, 1211362, 10296577, 20593154]

約数ペア:

[(1, 20593154), (2, 10296577), (17, 1211362), (34, 605681), (73, 282098), (146, 141049), (1241, 16594), (2482, 8297)]